Title (fr)

Publication

Application

Priority

IB 9801912 W 19981119

US 97580497 A 19971121

Abstract (en)

[origin: WO9926939A1] The semisynthesis of paclitaxel and its analogs uses new intermediates which are derivatives of 10-deacetyl-baccatin III, the invention also provides methods for preparing these derivatives. These novel derivatives have alkyl carbonate or alkyl carbonyl substituents in the 7 position.